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[(S)-3-((S)-2-Amino-3-phenyl-propionylamino)-2-hydroxy-4-methyl-pentanoylamino]-acetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

453509-72-3

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453509-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 453509-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,3,5,0 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 453509-72:
(8*4)+(7*5)+(6*3)+(5*5)+(4*0)+(3*9)+(2*7)+(1*2)=153
153 % 10 = 3
So 453509-72-3 is a valid CAS Registry Number.

453509-72-3Downstream Products

453509-72-3Relevant academic research and scientific papers

Short synthesis of protease inhibitors via modified Passerini condensation of N-Boc-α-aminoaldehydes

Banfi, Luca,Guanti, Giuseppe,Riva, Renata,Basso, Andrea,Calcagno, Emiliano

, p. 4067 - 4069 (2007/10/03)

Extension of the previously reported modification of Passerini multicomponent reaction (involving condensation with N-Boc-α-aminoaldehydes followed by a deprotection-transacylation step) to α-aminoacid derived carboxylic or isocyanide components, allowed the highly convergent and short synthesis of complex peptidomimetic structures, including known potent inhibitors of serine proteases.

Passerini multicomponent reaction of protected α-aminoaldehydes as a tool for combinatorial synthesis of enzyme inhibitors

Banfi, Luca,Guanti, Giuseppe,Riva, Renata

, p. 985 - 986 (2007/10/03)

Three-component Passerini condensation of N-Boc-α-aminoaldehydes with various isocyanides and carboxylic acids leads, after Boc- deprotection/transacylation, to complex peptide-like structures containing an α-hydroxy-β-aminoacid unit or, after oxidation,

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